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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 04:27 // 17:38 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:16 // 18:49 UTC
Astronomical Twilight (18°): 02:33 // 19:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V Gru p 10 0.483465 9.50 9.80 0.30 05.04. 02:16 123 (SE) -28
OQ UMa s 1 0.283356 13.00 13.60 0.60 05.04. 02:16 301 (NW) 69
V687 Her s 4 0.321451 14.40 14.90 0.50 05.04. 02:16 178 (S) 64
GH Aqr p 6 0.305585 13.40 13.80 0.40 05.04. 02:16 92 (E) -5
RT Hyi s 10 0.2840352 12.28 13.13 0.85 05.04. 02:17 166 (S) -57
V653 Pup p 10 0.388309 10.25 10.53 0.28 05.04. 02:17 258 (W) -59
RZ Com s 1 0.338507 10.42 10.42 0.00 05.04. 02:17 258 (W) 40
V1106 Her p 1 0.2546005 12.60 12.90 0.30 05.04. 02:17 125 (SE) 56
V496 Cam p 7 0.392897 13.95 14.40 0.45 05.04. 02:17 349 (N) 45
PY Boo p 9 0.278049 12.10 12.65 0.55 05.04. 02:17 287 (W) 83
AB And s 1 0.3318894 9.50 10.20 0.70 05.04. 02:18 55 (NE) 19
BT CrB p 9 0.0892 18.90 20.40 1.50 05.04. 02:18 193 (S) 75
V1031 Her p 7 1.436758 12.10 12.50 0.40 05.04. 02:18 165 (S) 60
ST Tri p 1 0.479052 14.30 15.20 0.90 05.04. 02:18 18 (N) -2
V516 Her s 9 0.4632348 16.40 17.10 0.70 05.04. 02:18 138 (SE) 60
V442 Cas p 9 3.592108 13.20 17.00 3.80 05.04. 02:19 39 (NE) 29
AQ Cap s 7 0.3173885 13.00 13.00 0.00 05.04. 02:19 115 (SE) -3
V2134 Cyg p 10 1.429214 8.32 8.50 0.17 05.04. 02:19 71 (E) 44
V1179 Her s 1 0.385505 11.39 11.69 0.30 05.04. 02:20 175 (S) 51
EF Aqr s 4 2.85358 9.88 9.88 0.00 05.04. 02:20 85 (E) -12
V378 Cam p 9 5.55776 12.16 12.70 0.54 05.04. 02:20 356 (N) 34
V539 Ara s 6 3.16908 5.66 6.09 0.43 05.04. 02:20 166 (S) -16
V770 Her p 10 1.471257 15.60 16.80 1.20 05.04. 02:20 116 (SE) 75
V687 And p 10 0.395048 11.68 11.83 0.15 05.04. 02:20 51 (NE) 16
EX Leo s 1 0.408605 8.27 8.27 0.00 05.04. 02:20 275 (W) 17
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 05.04. 02:20 32 (NE) -13
V700 Cyg s 1 0.2906303 11.90 12.30 0.40 05.04. 02:20 79 (E) 44
BF Pav p 10 0.305605 11.00 11.90 0.90 05.04. 02:20 160 (S) -24
V940 Oph p 10 0.433226 14.80 15.80 1.00 05.04. 02:21 146 (SE) 43
V1695 Aql p 9 0.412779 10.90 11.30 0.40 05.04. 02:21 124 (SE) 21
V560 Aur p 7 1.528308 9.07 9.20 0.13 05.04. 02:21 352 (N) 0
BO Cyg p 1 1.7562315 11.80 12.50 0.70 05.04. 02:21 65 (NE) 34
V1234 Tau s 7 0.387939 12.60 12.60 0.00 05.04. 02:21 356 (N) -31
V935 Her p 10 1.63394 8.49 8.63 0.14 05.04. 02:21 154 (SE) 63
V582 Lyr p 1 0.255905 13.44 14.61 1.17 05.04. 02:21 93 (E) 61
LP UMa p 1 0.309901 12.52 12.79 0.27 05.04. 02:21 315 (NW) 43
V412 CrA p 10 4.83311 10.70 11.30 0.60 05.04. 02:21 152 (SE) -4
GG Boo p 6 0.426969 12.30 12.60 0.30 05.04. 02:22 256 (W) 65
FG Hya s 1 0.3278324 9.90 10.25 0.35 05.04. 02:22 294 (NW) -14
HR Boo s 1 0.315967 13.25 13.70 0.45 05.04. 02:22 220 (SW) 57
DU Leo s 1 1.37418454 8.68 8.68 0.00 05.04. 02:22 293 (NW) 14
V2759 Ori p 10 0.498856 10.40 10.84 0.44 05.04. 02:22 336 (NW) -28
V873 Per p 1 0.294902 10.80 11.50 0.70 05.04. 02:23 17 (N) 4
V714 Mon s 1 0.3445093 11.83 12.30 0.47 05.04. 02:23 322 (NW) -28
PT Vir s 7 0.3081795 13.38 13.50 0.12 05.04. 02:23 252 (W) 28
V1056 Cas s 8 0.7427267 14.10 14.10 0.00 05.04. 02:23 27 (NE) 27
BC Gru p 8 0.3073055 9.90 10.30 0.40 05.04. 02:23 122 (SE) -38
V538 And p 10 0.5188056 13.90 14.30 0.40 05.04. 02:23 31 (NE) 5
EG Cep p 1 0.5446218 9.31 10.21 0.90 05.04. 02:23 20 (N) 55
SY Ara p 10 1.856664 10.50 12.10 1.60 05.04. 02:23 177 (S) -15
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.